"Set Role operator returning attribute does not exist [SOLVED]"

User: "az1441"
New Altair Community Member
Updated by Jocelyn
Hello,

I am new to RapidMiner and using a Kaggle competition to get started with RapidMiner. I am trying to define an attribute as a label, but it returns the error message 'the attribute " does not exist' even though I have chosen the attribute name and target role in the parameters window. I have also checked that the attribute exists in the actual data set.

Can someone see what I am doing wrong?

Ps. I see that variations of this issue exist in the below threads, so let me know if I should move my question to one of those threads:

http://rapid-i.com/rapidforum/index.php?topic=6846.0
http://rapid-i.com/rapidforum/index.php?topic=8140.0

Find more posts tagged with